Verbal ability questions. Test 07

Directions (Q.1-5): Rearrange the following five sentences (1), (2), (3), (4) and (5) in the proper sequence to form a meaningful paragraph; then answer the questions given below them.

(1) For instance, if we measure the room temperature continuously and plot its graph with time on X-axis and temperature on the Y-axis,we get a continuous waveform, which is an analog signal. Analog is always continuous.

(2) The absence or presence of something can be used to plot a digital signal.

(3) An analog signal is a continuously varying signal, similar to a sinusoidal waveform.

(4) Any signal can be classified into one of the two types : analog and digital.

(5) In contrast, a digital signal takes the form of pulses,where we have something or nothing.

1) Which of the following should be the FIRST sentence after rearrangement?

Which of the following should be the FIFTH sentence after rearrangement?

Which of the following should be the FOURTH sentence after rearrangement?

Which of the following should be the THIRD sentence after rearrangement?

Which of the following should be the SECOND sentence after rearrangement?

Directions (Q.6-10): Read each sentence to find out whether there is any grammatical error or idiomatic error in it. The error, if any,will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is (E) (Ignore errors of punctuation, if any.)

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